Patents by Inventor PHONG THANH TRINH

PHONG THANH TRINH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Low-cost surface-protected iron-based substrates for the nickel hydroxide electrode in alkaline batteries
    Patent number: 11682768
    Abstract: An electrode for a battery includes an iron-containing substrate and a cobalt ferrite layer disposed over the iron-containing substrate. Advantageously, the cobalt ferrite layer inhibits corrosion of the iron-containing substrate. A nickel hydroxide layer is disposed over the cobalt ferrite layer. A battery incorporating the electrode is also provided.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: June 20, 2023
    Assignee: University of Southern California
    Inventors: Sri Narayan, Debanjan Mitra, Phong Thanh Trinh, Ahamed Irshad Maniyanganam
  • LOW-COST SURFACE-PROTECTED IRON-BASED SUBSTRATES FOR THE NICKEL HYDROXIDE ELECTRODE IN ALKALINE BATTERIES
    Publication number: 20220149381
    Abstract: An electrode for a battery includes an iron-containing substrate and a cobalt ferrite layer disposed over the iron-containing substrate. Advantageously, the cobalt ferrite layer inhibits corrosion of the iron-containing substrate. A nickel hydroxide layer is disposed over the cobalt ferrite layer. A battery incorporating the electrode is also provided.
    Type: Application
    Filed: November 9, 2021
    Publication date: May 12, 2022
    Inventors: SRI NARAYAN, DEBANJAN MITRA, PHONG THANH TRINH, AHAMED IRSHAD MANIYANGANAM